CERTFR-2022-AVI-829

Vulnerability from certfr_avis - Published: - Updated:

De multiples vulnérabilités ont été découvertes dans les produits Nextcloud. Elles permettent à un attaquant de provoquer un contournement de la politique de sécurité et une atteinte à la confidentialité des données.

Solution

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

None
Impacted products
Vendor Product Description
Nextcloud N/A Nextcloud Enterprise Server versions 23.0.x antérieures à 23.0.8
Nextcloud N/A Nextcloud Enterprise Server versions 24.0.x antérieures à 24.0.4
Nextcloud N/A Nextcloud Enterprise Server versions 22.2.x antérieures à 22.2.11
Nextcloud N/A Nextcloud Files Access Control versions 1.13.x antérieures à 1.13.1
Nextcloud N/A Nextcloud Android versions antérieures à 3.21.0
Nextcloud N/A Nextcloud Files Access Control versions 1.12.x antérieures à 1.12.2
Nextcloud N/A Nextcloud Server versions 24.0.x antérieures à 24.0.4
Nextcloud N/A Nextcloud Talk versions 13.0.x antérieures à 13.0.8
Nextcloud N/A Nextcloud Talk versions 14.0.x antérieures à 14.0.4
Nextcloud N/A Nextcloud Files Access Control versions 1.14.x antérieures à 1.14.1
Nextcloud N/A Nextcloud Server versions 23.0.x antérieures à 23.0.8
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "Nextcloud Enterprise Server versions 23.0.x ant\u00e9rieures \u00e0 23.0.8",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Enterprise Server versions 24.0.x ant\u00e9rieures \u00e0 24.0.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Enterprise Server versions 22.2.x ant\u00e9rieures \u00e0 22.2.11",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Files Access Control versions 1.13.x ant\u00e9rieures \u00e0 1.13.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Android versions ant\u00e9rieures \u00e0 3.21.0",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Files Access Control versions 1.12.x ant\u00e9rieures \u00e0 1.12.2",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Server versions 24.0.x ant\u00e9rieures \u00e0 24.0.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Talk versions 13.0.x ant\u00e9rieures \u00e0 13.0.8",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Talk versions 14.0.x ant\u00e9rieures \u00e0 14.0.4",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Files Access Control versions 1.14.x ant\u00e9rieures \u00e0 1.14.1",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    },
    {
      "description": "Nextcloud Server versions 23.0.x ant\u00e9rieures \u00e0 23.0.8",
      "product": {
        "name": "N/A",
        "vendor": {
          "name": "Nextcloud",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": null,
  "content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
  "cves": [
    {
      "name": "CVE-2022-39210",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-39210"
    },
    {
      "name": "CVE-2022-39211",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-39211"
    },
    {
      "name": "CVE-2022-36075",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-36075"
    },
    {
      "name": "CVE-2022-36074",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-36074"
    },
    {
      "name": "CVE-2022-39212",
      "url": "https://www.cve.org/CVERecord?id=CVE-2022-39212"
    }
  ],
  "links": [],
  "reference": "CERTFR-2022-AVI-829",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2022-09-19T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Contournement de la politique de s\u00e9curit\u00e9"
    },
    {
      "description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits\nNextcloud. Elles permettent \u00e0 un attaquant de provoquer un contournement\nde la politique de s\u00e9curit\u00e9 et une atteinte \u00e0 la confidentialit\u00e9 des\ndonn\u00e9es.\n",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Nextcloud",
  "vendor_advisories": [
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-wq3g-2x46-q2gv du 16 septembre 2022",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-wq3g-2x46-q2gv"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-vw2w-gpcv-v39f du 15 septembre 2022",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vw2w-gpcv-v39f"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-vqgm-f748-g76v du 15 septembre 2022",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vqgm-f748-g76v"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-vw2w-gpcv-v39f du 16 septembre 2022",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-vw2w-gpcv-v39f"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-4m73-g7v7-v62w du 15 septembre 2022",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-4m73-g7v7-v62w"
    },
    {
      "published_at": null,
      "title": "Bulletin de s\u00e9curit\u00e9 Nextcloud GHSA-rmf9-w497-8cq8 du 16 septembre 2022",
      "url": "https://github.com/nextcloud/security-advisories/security/advisories/GHSA-rmf9-w497-8cq8"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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